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Dell D520 specifications Internal Card With Bluetooth Wireless Technology, Coin-Cell Battery

Models: D520

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1	WLAN card	2	metal securing tab

c.Slide the card at a 45-degree angle out of its connector.

NOTICE: The connectors are keyed to ensure correct insertion. If you feel resistance, check the connectors and realign the card.

NOTE: Do not insert a Mobile Broadband (WWAN) network card into the WLAN card connector.

NOTE: The WLAN card may have two or three antenna connectors, depending on the type of card you ordered.

4. Install the card:

NOTICE: To avoid damaging the WLAN card, never place cables on top of or under the card.

a.Move any antenna cables out of the way to make space for the WLAN card.

b.Align the card with the connector at a 45-degree angle, and press the card into the connector until it clicks.

NOTE: For more specific information about which cable to connect to which connector, see the documentation that came with your WLAN card.

5. Connect the antenna cables to the WLAN card, ensuring that you route the cables correctly.

Internal Card With Bluetooth® Wireless Technology

CAUTION: Before performing the following procedures, read the safety instructions in your Product Information Guide.

NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching a connector on the back panel of the computer.

NOTICE: To prevent damage to the system board, remove the main battery before you service the computer.

If you ordered an internal card with Bluetooth wireless technology with your computer, it is already installed.

1.Follow the procedures in Before You Begin.

2.Remove the hard drive (see Hard Drive).

3.Pull the card cable connector out of the system board connector.

4.Pull the cable to remove the card from the computer.

1	card	2	system board connector	3	cable connector

NOTICE: Be careful when removing the card to avoid damaging the card, card cable, or surrounding components.

Coin-Cell Battery

CAUTION: Before performing the following procedures, follow the safety instructions in your Product Information Guide.

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Dell D520 specifications Internal Card With Bluetooth Wireless Technology, Coin-Cell Battery

Contents

Dell Latitude D520 Users Guide Abbreviations and AcronymsFront View About Your ComputerDevice status lights Keyboard status lights Audio connectors Left ViewRight View USB connectorsBack View Modem connector RJ-11 Network connector RJ-45Video TV-out connector Serial connectorBottom View Back to Contents Cleaning Your Computer AppendixFCC Notice U.S. Only Macrovision Product NoticeFCC Class B Using a Battery Battery PerformanceChecking the Battery Charge Dell QuickSet Battery MeterConserving Battery Power Power Management ModesConfiguring Power Management Settings Charging the BatteryHibernate Mode Click Start→ Shut Down→ Stand byReplacing the Battery Storing a BatteryUsing Cards Installing a PC Card or ExpressCardCard Types Card BlanksRemoving a Card or Blank ExpressCardUsing the Display Adjusting BrightnessSwitching the Video Image Setting Display Resolution and Refresh RateClick Settings in the Display Properties window Swapping Primary and Secondary DisplaysFinding Information Find It HereDell Support Website support.dell.com GuidesSelect Drivers & Downloads and click Go Windows Help and Support Center Glossary Device driver See driver Docking device See APRPage Page NIC See network adapter Page Video resolution See resolution System tray See notification areaBack to Contents Online Services Getting HelpObtaining Assistance Ftp.dell.comProblems With Your Order AutoTech ServiceAutomated Order-Status Service Support ServiceDiagnostics Checklist Before You CallContacting Dell Antigua and BarbudaArgentina Buenos Aires ArubaAustralia Sydney 0011Canada North York Ontario011 Cayman IslandsDenmark Copenhagen DominicaDominican Republic EcuadorGrenada GuatemalaGuyana Hong KongJamaica Website support.jp.dell.comJapan Kawasaki Korea SeoulMexico MontserratNetherlands Antilles Netherlands AmsterdamSt. Kitts and Nevis St. LuciaSt. Vincent GrenadinesSwitzerland Geneva Taiwan002 Website support.ap.dell.com ThailandVirgin Islands A. Austin, Texas BusinessVenezuela Numeric Keypad Using the Keyboard and Touch PadKey Combinations Power Management Touch PadSpeaker Functions Microsoft Windows Logo Key FunctionsCustomizing the Touch Pad Mouse Properties windowAdjusting the Volume Using MultimediaPlaying a CD or DVD Adjusting the Picture How to Copy a CD or DVDUsing Blank CDs and DVDs Copying CDs and DVDsHelpful Tips Connecting Your Computer to a TV or Audio DeviceMedia Type Read Write Rewritable Video and Standard Audio Composite Video and Standard AudioSetting Up the Cyberlink CL Headphones Click the DVD Audio Setting icon Click Device SettingsSetting Up a Network Physically Connecting to a Network or Broadband ModemNetwork Setup Wizard Wireless Local Area Network WlanChecking Your Wireless Network Card Setting Up a New WlanConnecting a Wireless Router and a Broadband Modem Start Button and Connect To OptionDetermining the Wireless Network Device Manager Connecting to a Wireless Local Area NetworkUnder Pick a Help topic, click Dell User and System Guides Enabling/Disabling the Wireless Network Card Mobile Broadband or Wireless Wide Area Network WwanConnecting to a Mobile Broadband Network Internet Connection Firewall Adding and Replacing Parts Before You BeginRecommended Tools Turning Off Your ComputerHard Drive Returning a Hard Drive to Dell Media BayRemoving the Device Security Screw Removing and Installing Media Bay Devices Hinge CoverKeyboard Memory Page Wireless Cards Wireless Local Area Network Wlan CardsInternal Card With Bluetooth Wireless Technology Coin-Cell BatteryBack to Contents Dell QuickSet Passwords Using a Primary/System PasswordSecuring Your Computer Security Cable LockUsing an Administrator Password Using a Hard Drive PasswordComputer Tracking Software If Your Computer Is Lost or StolenBack to Contents System Setup Program Viewing the System Setup ScreensSystem Setup Screens Commonly Used SettingsPerforming a One-Time Boot Changing COM PortsEnabling the Infrared Sensor Locate Fast IR under Onboard DevicesPage Reinstalling Software What Is a Driver?Reinstalling Drivers and Utilities DriversUsing the Drivers and Utilities CD Manually Reinstalling DriversSoftware and Hardware Incompatibilities Click Start→ Help and SupportUsing Microsoft Windows XP System Restore Creating a Restore PointUndoing the Last System Restore Restoring Your Operating SystemUsing the Operating System CD Enabling System RestoreReinstalling Windows XP Before You BeginSpecifications Communications VideoAudio DisplayBattery KeyboardTouch Pad AC AdapterPhysical EnvironmentalDell Latitude D520 Users Guide Traveling With Your Computer Identifying Your ComputerPacking the Computer Travel TipsBack to Contents Troubleshooting Dell Technical Update ServiceDell Diagnostics When to Use the Dell DiagnosticsDell Diagnostics Main Menu Option FunctionDrive Problems Accessing the Dell Support UtilityDell Support Utility Clicking the Dell Support IconCD and DVD drive problems Hard drive problemsProblems writing to a CD/DVD-RW drive If you hear an unfamiliar scraping or grinding soundError Messages Mail, Modem, and Internet ProblemsVerify that the modem is communicating with Windows CD drive controller failure Click Start→ Control Panel→ Add or Remove Programs Ieee 1394 Device Problems Keyboard ProblemsExternal Keyboard problems If you have problems with an Ieee 1394 deviceLockups and Software Problems Unexpected charactersComputer does not start up Computer stops respondingMemory Problems Network ProblemsOther software problems Solid blue screen appearsPC Card or ExpressCard Problems GeneralMobile Broadband Network Restart the computer and log on to the network againEnsuring Sufficient Power for Your Computer Power ProblemsDocking Power Considerations Printer Problems Scanner ProblemsAC Power Loss While the Computer Is Docked Docking While the Computer Is RunningSound and Speaker Problems Touch Pad or Mouse ProblemsNo sound from headphones No sound from integrated speakersVideo and Display Problems Check the touch pad settingsIf the display is blank If the display is difficult to readAdjust the Windows display settings If only part of the display is readableClick Start→ Control Panel→ Appearance and Themes Connect an external monitor